The raw materials are carbon dioxide and water; the energy source is sunlight, and chlorophyll is an essential pigment in the presence of which alone light energy from the sun can be converted to chemical energy; and the end-products are oxygen and (energy rich) carbohydrates, for example sucrose, glucose and starch.he raw materials are carbon dioxide and water; the energy source is sunlight, and chlorophyll is an essential pigment in the presence of which alone light energy from the sun can be converted to chemical energy; and the end-products are oxygen and (energy rich) carbohydrates, for example sucrose, glucose and starch.
Definition of stroganoff - a dish in which the central ingredient, typically strips of beef, is cooked in a sauce containing sour cream. Definition of stroganoff - a dish in which the central ingredient, typically strips of beef, is cooked in a sauce containing sour cream.
When it comes to comfort food, itâs tough to beat beef stroganoff; and the Bring Your Lunch! cookbook has an easy, creamy, noodley recipe for you. If you have leftover steak or pot roast on hand, this recipe will come together in a matter of minutes. While theyâre not required, a few cooked mushrooms add an extra savory dimension, so toss those in, too, if you have them. Click here for more of our best beef stroganoff recipes.